Haven't heard any announcement about Tango this summer, and with the summer season approaching rapidly, I doubt Tango will be flying to YYZ this summer. If this is the case, it would be the first summer in a while that YXX doesn't have YYZ service, since prior to Tango, C3 and Royal use to fly the route once a week. The PVR flights depart on Saturday around 2pm and arrive back later in the day. Westjet also has regularily scheduled 737-700 flights to YXX, yet the exact time I am unsure about.